package org.openkoala.demo.application;


import java.util.List;
import java.util.Set;
import  org.openkoala.demo.core.domain.User;

public interface UserApplication {

	public User getUser(Long id);
	
	public void saveUser(User user);
	
	public void updateUser(User user);
	
	public void removeUser(User user);
	
	public void removeUsers(Set<User> users);
	
	public List<User> findAllUser();
	
}

